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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013QP57 ∴ Orbital info ∴ Epoch epochXXX
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(542987) 2013QP57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 542987.eq0)
Keplerian elements at epoch
58222.3 MJD
Value 1-σ variation Units
a 3.2344 5.495e-08 au
e 0.204041 1.271e-07
i 3.24 7.193e-06 deg
Ω 102.641 0.0001745 deg
ω 270.433 0.0001771 deg
M 263.265 2.437e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5744 au
Aphelion 3.8943 au
Asc. node-Earth separation 2.11007 au
Desc. node-Earth separation 2.08772 au
Earth MOID 1.57528 au
Orbital period 2124.66 days
Date of orbit computation  Jul 26 11:05
Correlation matrix
1.000000000.548194330.002610380.00464087-0.084060650.41270480
0.548194331.00000000-0.03138052-0.00752677-0.121772620.69068740
0.00261038-0.031380521.000000000.40364894-0.39295531-0.01773159
0.00464087-0.007526770.403648941.00000000-0.98315681-0.00052247
-0.08406065-0.12177262-0.39295531-0.983156811.00000000-0.17955773
0.412704800.69068740-0.01773159-0.00052247-0.179557731.00000000
Covariance matrix
3.01998233E-153.82801906E-151.03189329E-154.44929563E-14-8.18281517E-135.52689415E-13
3.82801906E-151.61463627E-14-2.86830625E-14-1.66853594E-13-2.74091014E-122.13874155E-12
1.03189329E-15-2.86830625E-145.17435443E-115.06549318E-10-5.00701675E-10-3.10824398E-12
4.44929563E-14-1.66853594E-135.06549318E-103.04354463E-08-3.03822844E-08-2.22119594E-12
-8.18281517E-13-2.74091014E-12-5.00701675E-10-3.03822844E-083.13773014E-08-7.75088540E-10
5.52689415E-132.13874155E-12-3.10824398E-12-2.22119594E-12-7.75088540E-105.93852852E-10